Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dermatology Consultants at Newton-Wellesley PC

Procedural Dermatology Physician in Newton Lower Falls, MA · enumerated 2007 · authorized official Francis Renna, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174729628

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Registry record

Entity type Organization (Type 2)

Legal business name Dermatology Consultants at Newton-Wellesley PC

Other name <Unavail>

Practice address 2000 Washington St, B120, Newton Lower Falls, MA, 02462

Phone (617) 969-0210

Fax (617) 527-6019

Enumeration date Jun 22, 2007

Last updated in NPPES Mar 30, 2009

Taxonomy & classification

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 36142 (MA) Secondary

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Francis Renna

Title Owner

Phone (617) 969-0210

Other identifiers

Identifier	Type	State	Issuer
9773479	Medicaid	MA	-
3012883	Medicaid	MA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Dermatology Consultants at Newton-Wellesley PC?

Dermatology Consultants at Newton-Wellesley PC is registered in NPPES as a Procedural Dermatology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-30.